diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index c8fda3eb3d7..be83336fddb 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -43,6 +43,7 @@
 #include <asm/uaccess.h>
 #include <asm/processor.h>
 #include <asm/msr.h>
+#include <asm/kvm_para.h>
 #include "mtrr.h"
 
 u32 num_var_ranges = 0;
@@ -689,8 +690,11 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
 
 	/* kvm/qemu doesn't have mtrr set right, don't trim them all */
 	if (!highest_pfn) {
-		printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n");
-		WARN_ON(1);
+		if (!kvm_para_available()) {
+			printk(KERN_WARNING
+				"WARNING: strange, CPU MTRRs all blank?\n");
+			WARN_ON(1);
+		}
 		return 0;
 	}